Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106212 | Mobile radio communication for automatic toll collection system | Yoshimune Konishi, Wako Yamada | 2006-09-12 |
| 6937162 | In-vehicle apparatus and service providing system | Ichiro Yoshida | 2005-08-30 |
| 5525991 | Mobile object identification system | Michinaga Nagura, Manabu Matsumoto, Toshihide Ando, Mutsushi Yamashita, Taisei Katoh +2 more | 1996-06-11 |
| 5489898 | Task completion confirmation system for vehicles | Hisashi Shigekusa | 1996-02-06 |
| 5337066 | Antenna system with a limitable communication area | Tatsuya Hirata, Atsushi Watanabe | 1994-08-09 |
| 4757188 | Information reading/processing system for recorded information using fluophor | Masazumi Nakarai | 1988-07-12 |
| 4500868 | Automotive driving instruction system | Toshitaka Fujiwara, Toranosuke Kato, Toshihiko Uno | 1985-02-19 |
| 4449206 | Portable memory device | Toshihiko Itoh, Toshitaka Fujiwara | 1984-05-15 |
| 4390905 | Magnetic card recording apparatus | — | 1983-06-28 |